Home / 60,154,998.90-90,232,498.35-14,716,793.40

Finding the Fourth Proportional to 60,154,998.90, 90,232,498.35 and 14,716,793.40

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Solution

The fourth proportional to 60,154,998.90, 90,232,498.35 and 14,716,793.40 is: 22,075,190.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,154,998.90 : 90,232,498.35 = 14,716,793.40 : x
  2. Step 2: Convert to fraction form
    60,154,998.90/90,232,498.35 = 14,716,793.40/x
  3. Step 3: Cross multiply
    60,154,998.90x = 90,232,498.35 × 14,716,793.40
  4. Step 4: Simplify right side
    60,154,998.90x = 1,327,933,036,182,790.75
  5. Step 5: Solve for x
    x = 1,327,933,036,182,790.75/60,154,998.90
  6. Step 6: Final answer
    x = 22,075,190.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.